Cookie Policy
Last updated: 7 February 2026
What are cookies?
Cookies are small text files stored on your device when you visit a website. They help the site remember your preferences and improve your experience.
Essential cookies
These cookies are required for the site to function. They handle authentication, session management, and security. They cannot be disabled.
| Cookie | Purpose | Duration |
|---|---|---|
| sb-*-auth-token | Supabase authentication session | Session |
| cookie_consent | Remembers your cookie preferences | 1 year |
Analytics cookies
With your consent, we use PostHog analytics to understand how the site is used and improve the learning experience. These cookies are off by default and only enabled if you opt in.
| Cookie / Storage | Purpose | Duration |
|---|---|---|
| ph_*_posthog | Stores anonymous user ID and session info for analytics | 1 year |
| ph_* (localStorage) | Stores analytics preferences and feature flags | Persistent |
Analytics data is processed by PostHog Inc. on servers in the United States. See PostHog's Privacy Policy for details.
Managing your preferences
You can change your cookie preferences at any time using the button below or the “Cookie settings” link in the site footer.